Marine coatings applied to ship surfaces serve multiple functions including protection, beautification, and corrosion prevention. When selecting marine coatings, users typically prioritize performance characteristics such as acid/alkali resistance, hardness, and adhesion. Phenolic resin 2402 exhibits moderate chemical resistance, offering reasonable protection against common acids and alkalis. So how does phenolic resin 2402 perform in terms of hardness and tackifying effect? Generally, its tackifying effect is excellent, meeting the requirements for marine coatings. Additionally, it exhibits good hardness and is compatible with various solvents. What other tackifying resins would you like to learn about? Follow me to discover more.